Please Define the Following Key Terms

question 29

Short Answer

Please define the following key terms.
-artium baccalaureus

---

Definitions:

Absolute Threshold

The lowest level of stimulation that an organism can detect at least 50% of the time.

Attention

The process of sorting through sensations and selecting some of them for further processing.

Difference Threshold

The smallest difference in stimulus intensity required to detect a difference between two stimuli, also known as the just noticeable difference (JND).

Cornea

The tough, transparent, protective layer that covers the front of the eye and bends light rays inward through the pupil.